// ==UserScript==
// @name        Yahoo Fantasy Fonts
// @namespace   http://www.connectship.com/greasemonkey
// @include     http://*.fantasysports.yahoo.com/*
// @version     1
// @grant       GM_addStyle
// ==/UserScript==

GM_addStyle( 'body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, code, form, fieldset, legend, input, textarea, p, blockquote, th, td \
{ font-family: "Helvetica Neue","Calibri","Arial",sans-serif; }' );